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Collagen and satiation

The relationship between collagen supplementation and increased satiation, leading to reduced food intake.

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Jan 13, 2026
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What peer‑reviewed studies exist on gelatin or collagen for appetite control and weight outcomes?

Peer‑reviewed human studies on gelatin or collagen for appetite control and weight outcomes exist but are few, often small, and report mixed results: some trials find increased satiety hormones or red...

Jan 12, 2026

What peer‑reviewed trials exist comparing gelatin or collagen supplements to placebo for fat mass reduction?

A small but growing set of peer‑reviewed randomized controlled trials has tested collagen (mostly hydrolyzed collagen peptides) or engineered gelatin formulations against placebo and reported reductio...